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Physics, 21.06.2019 17:40
Current enters a circuit at a: 1.positive terminal 2.negative terminal 3.low potential side 4.resistor
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Physics, 22.06.2019 13:20
This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. as she skates toward the top of the half-pipe, her original kinetic energy is converted to potential energy and friction. how much of the energy is potential?
Answers: 3
Physics, 22.06.2019 17:40
Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.
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Mathematics, 09.02.2020 20:38
Mathematics, 09.02.2020 20:38
Mathematics, 09.02.2020 20:38
Mathematics, 09.02.2020 20:39
Law, 09.02.2020 20:39
Mathematics, 09.02.2020 20:40
Mathematics, 09.02.2020 20:40
Chemistry, 09.02.2020 20:40
Mathematics, 09.02.2020 20:41